A Flexible tooling system for building workholding tooling for CMMs. The Set includes 2) 3” x 6” Platform, 2) 12” S75 Extenders and Adapters, modular components, connection hardware, hand tools, hand-carry tool box, storage boxes and Omni Training Handbook. The S37-15 Set was developed as an introductory system for parts in the 1”square to 6” square or larger range.